[Beowulf] Mutiple IB networks in one cluster

Alan Louis Scheinine alscheinine at tuffmail.us
Wed Feb 5 16:31:11 PST 2014

Clos is non-blocking up to a certain number of completed connections.
The number of nonblocking connections is typically much less than
the number of nodes for which the Clos network provides service.
Anybody can make a telephone call to anybody else, up until the
maximum number of completed connections is reached.
> At least that is what Chuck Seitz drove into our heads whenever we said that a Clos was non-blocking. :-)
> Scott


  Alan Scheinine
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